期刊
ORGANIC LETTERS
卷 25, 期 26, 页码 4928-4933出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.orglett.3c01754
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We report a rhodium-catalyzed method for the regioselective hydrosilylation of trifluoromethylalkenes with substituted silanes, giving α-trifluoromethyl-β-silanes in good to excellent yields. The hydrogenation products were obtained by treating the key intermediate with methanol as a protic solvent. Both transformations exhibited a broad functional tolerance and were expected to facilitate the synthesis of complex α-trifluoromethyl compounds.
We report a rhodium-catalyzed anti-Markovnikov regioselectivehydrosilylationof trifluoromethylalkenes with substituted silanes giving various & alpha;-trifluoromethyl-& beta;-silanes in good to excellent yields.The hydrogenation products were obtained via the same key intermediatetreated with methanol as a protic solvent. Both transformations hada broad functional tolerance and were expected to facilitate the constructionof complex & alpha;-trifluoromethyl compounds.
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